CN1732299A

CN1732299A - Washing apparatus

Info

Publication number: CN1732299A
Application number: CN 200380107481
Authority: CN
Inventors: 濑户口悟
Original assignee: Fujiyama Refine Co Ltd
Current assignee: Fujiyama Refine Co Ltd
Priority date: 2002-12-24
Filing date: 2003-12-24
Publication date: 2006-02-08
Anticipated expiration: 2023-12-24
Also published as: JPWO2004061191A1; CN100526544C; JP3942187B2; AU2003292613A1; WO2004061191A1

Abstract

A washing apparatus capable of eliminating the use of detergent or reducing the use amount of detergent and eliminating the need of a large operating energy, comprising a treatment tank (1) having an opening/closing cover (10) installed at the upper part thereof, a plurality of dispersed recessed parts (12) with inner surfaces formed in a generally concave hemispherical shape installed at the bottom part thereof, and drain ports (13) installed at the center parts of the recessed parts (12), a drain pipe (3) with a valve (31) allowed to communicate with the drain ports (13), and circulation pipes (4) returning washing water in the drain pipe (3) to the upper side of washed matter (a) in the treatment tank (1).

Description

Wash mill

Technical field

The present invention relates to the wash mill of a kind of washing clothes, tableware and other article etc.

Background technology

In traditional prior art, general washing machine all needs to use washing agent, and this makes that except having increased use cost, rinsing needs wasteful water gaging, and in addition, sanitary sewage also causes spreading of environmental pollution.

In view of said circumstances, carried out more following tests, in order to eliminate the necessity of using washing agent, perhaps reduce the use amount of washing agent.

For example, a kind of wash mill is disclosed at publication number in for the special Japanese patent application of opening flat 10-277286, it has one and is covered with the closed container that washing articles and washings can be put in lid and its inside, and be contained in and can make the reciprocating device of washing articles in this container, wherein realize the cleaning of washing articles by the reciprocating motion that utilizes the washing articles in the washings.Above-mentioned wash mill can utilize closed container reciprocating motion in a certain direction that the washing articles in the closed container is cleaned.

In above-mentioned wash mill, the reciprocating motion of the washing articles in the closed container washed water makes the pressure that is applied on the washing articles change as time goes by, so that this pressure can make cleaning solution easily pass the fibr tissue of washing articles, thereby improves washability.

A kind of washing machine is disclosed in publication number is the Japanese patent application of 2000-237485, the cylinder that wherein has a large amount of apertures on the perisporium is vertically mounted on the inboard of washtub, this washtub comprises a feed-water intake and an outfall, one washings keeper is installed on the inwall of cylinder, and a sparge pipe is installed in the middle part of cylinder, and wherein this sparge pipe comprises a plurality of spray-holes towards the cylinder periphery.

In above-mentioned washing machine, at first maintain washings and in washtub, supply water, till making washings be immersed in the water by the washings keeper.Then at swing roller so that after washings soaks into Yu Shuizhong, water is discharged from washtub.Subsequently, along with the rotation of cylinder, make by air and do not comprise one fluid-mixing that the special water (described water comprises hydrogen ion and hydroxyl ion) of washing agent forms and pass playpipe and supply on the washings, so that above-mentioned fluid-mixing passes washings at a high speed.At this moment, the particulate of special water passes washings at a high speed in the fluid-mixing, thereby makes the spot on the washings together be removed with above-mentioned special water.At last, along with the rotation of cylinder, by playpipe to one air of washings high velocity jet, with the dehydration and dry washing material.

In case of necessity, along with the rotation of cylinder, dewatering to washings high velocity jet fluid-mixing with to washings, in time between the drying, can spray one steam to washings by playpipe.

Above-mentioned washing machine is not because use washing agent, thus eliminated this steps necessary of rinsing, and reduced water consumption, and reduced environmental pollution simultaneously.

A kind of washing machine that has washtub is disclosed in publication number is the Japanese patent application of 2000-189698, clean when wherein in this washtub, putting into washings and washings, one pump is got the water that circulating water channel is used for will the outfall by washtub discharging and is sent back to washtub, one filter is used for filtering the spot particulate by the washings of circulating water channel, and this filter has a smooth enough surface, so that the spot particulate that filters out is very difficult attached thereto.

Above-mentioned washing machine has been strengthened clean result by means of the filter cleaning washings, and has reduced the use amount of washing agent.

When the washings reciprocating motion in the closed container, above-mentioned publication number is driven disclosed wash mill in the Japanese patent application of flat 10-277286 owing to the CONTACT WITH FRICTION of washings and closed container inwall causes the wearing and tearing aggravation of washings for the spy, and this reciprocating motion needs higher operating power.In addition, also there is such problem in above-mentioned wash mill, and promptly when article such as the pure wool of washing, reciprocating causes washings to produce contraction.

Disclosed washing machine in the Japanese patent application of above-mentioned publication number for 2000-237485 is because the rotation of cylinder and provide and spray fluid and also need higher operating power, and in addition, and it also is considered to be not suitable for washing article such as pure wool.

Above-mentioned publication number be in the Japanese patent application of 2000-189698 disclosed washing machine because the rotation of the stirring vane by being similar to conventional art and in washtub, washing, so aggravated the wearing and tearing of washings greatly, and be considered to be not suitable for washing article such as pure wool.In addition, also need higher operating power.

Summary of the invention

An object of the present invention is to provide a kind of wash mill, it can eliminate the necessity of using washing agent or the use amount that reduces washing agent, and does not need high operating power.

Another object of the present invention provides a kind of wash mill, it can guarantee not can for washing articles for example clothing bring wearing and tearing, eliminated infringement thus to washing articles.

Further aim of the present invention provides a kind of wash mill, and it can significantly reduce water consumption, and can prevent water pollution.

For achieving the above object, disposed following first to fourth wash mill according to the present invention.

Promptly, first wash mill comprises: handle bucket 1, top at this processing bucket 1 has a pivotable lid 10, a plurality of recessed portions 12 are distributing in its bottom, the inner surface of each recessed portion 12 is roughly hemispherical concave shape, and has an outfall 13 at the central part of each recessed portion 12; The drainage pipeline 3 that has valve 31, wherein said drainage pipeline is communicated with each outfall 13; And be used for the washings in the drainage pipeline 3 are sent back to the circulating line 4 that is higher than the height place that handles the washing articles in the bucket 1.

Second wash mill according to the present invention comprises: handle bucket 1, top at this processing bucket 1 has a pivotable lid 10, have an inner bottom part in its bottom and divide 15, the inner surface that this inner bottom part divides is roughly hemispherical concave shape, and divides 15 approximate centre portion to have an outfall 13 at inner bottom part; The drainage pipeline 3 that has valve 31, wherein said drainage pipeline is communicated with outfall 13; And be used for the washings in the drainage pipeline 3 are sent back to the circulating line 4 that is higher than the height place that handles the washing articles in the bucket 1.

The 3rd wash mill according to the present invention comprises: handle bucket 1, a plurality of recessed portions 12 are distributing in the bottom of this processing bucket, the inner surface of each recessed portion 12 is roughly hemispherical concave shape, the central part of each recessed portion 12 has an outfall 13, and is provided with a plurality of apertures 18 in the surrounding wall portion office; Allow that handling bucket 1 is contained in wherein outer bucket 19 with free rotation mode, described outer bucket 19 has a pivotable lid 10 at its top, has the drainage arrangement 32 that has valve 33 in its bottom; Make and handle the motor 9 of bucket 1 in the rotation of approximate vertical position; The drainage pipeline 3 that has valve 31, wherein said drainage pipeline is communicated with each outfall 13 of handling bucket 1; And be used for the washings in the drainage pipeline 3 are sent back to the circulating line 4 that is higher than the height place that handles the washing articles in the bucket 1.

The 4th wash mill according to the present invention comprises: handle bucket 1, have an inner bottom part in the bottom of this processing bucket and divide 15, the inner surface that this inner bottom part divides is roughly hemispherical concave shape, divide 15 approximate centre portion to have an outfall 13 at inner bottom part, and be provided with a plurality of apertures 18 in the surrounding wall portion office; Allow that handling bucket 1 is contained in wherein outer bucket 19 with free rotation mode, described outer bucket 19 has pivotable lid 10 at its top, has the drainage arrangement 32 that has valve 33 in its bottom; Make and handle the motor 9 of bucket 1 in the rotation of approximate vertical position; The drainage pipeline 3 that has valve 31, wherein said drainage pipeline is communicated with the outfall 13 of handling bucket 1; And be used for the washings in the drainage pipeline 3 are sent back to the circulating line 4 that is higher than the height place that handles the washing articles in the bucket 1.

Preferably, a Web materials or porous plate can be installed on the inner bottom part branch of handling bucket 1, to cover above-mentioned inner bottom part branch.

Description of drawings

Fig. 1 is a schematic profile, shows first embodiment according to wash mill of the present invention;

The section plan that Fig. 2 one amplifies shows the processing bucket of the wash mill among Fig. 1;

Fig. 3 is a part of profile, shows second embodiment according to wash mill of the present invention;

Fig. 4 is a schematic profile, shows the 3rd embodiment according to wash mill of the present invention;

Fig. 5 is a schematic profile, shows the 4th embodiment according to wash mill of the present invention;

Fig. 6 is a schematic profile, shows the 5th embodiment according to wash mill of the present invention;

Fig. 7 is a plane, shows the supporting part of the processing bucket in the wash mill shown in Figure 6; And

Fig. 8 is a part of profile, shows the 6th embodiment according to wash mill of the present invention.

The specific embodiment

In conjunction with the accompanying drawings the preferred embodiment of wash mill of the present invention is described now.

First embodiment

As illustrated in fig. 1 and 2, first embodiment according to wash mill of the present invention is described to such embodiment, wherein this wash mill is applied in the washing machine, and reference number 1 expression is vertically mounted on the processing bucket of the inside of a housing 2, and it is mainly used in washing and dehydration.

Handle bucket 1 and have a pivotable lid 10 at its top, has a feed-water intake 11 in its surrounding wall portion office, and a plurality of recessed portions 12 are equably roughly distributing in its bottom, the inner surface of each recessed portion 12 is roughly hemispherical concave shape, and has an outfall 13 at the central part of each recessed portion 12.Each recessed portion 12 has essentially identical size.

Pivotable lid 10 has a unshowned handle, and by encapsulant 10b opening 10a is opened or closed, wherein when pivotable lid 10 was closed, described opening 10a utilized pieceable retaining mechanism (not shown) closed tightly.

One WEB or porous plate 14 are installed in the inner bottom part of handling bucket 1 and divide, and are used for covering the whole inner bottom part branch that comprises recessed portion 12.

One drainage pipeline 3 is installed in the bottom of handling bucket 1, and wherein this drainage pipeline 3 comprises collector (header) 30 that is communicated with each outfall 13 and the valve 31 that is positioned at the part place of close far-end.

In the drainage pipeline 3 than collector 30 more the part in downstream be communicated with a circulating line 4, this circulating line 4 can send back to the washings in the drainage pipeline 3 by feed-water intake 11 by means of pony pump 40 and is higher than the height (water level) of handling in the bucket washings a in 1 and locates.As mentioned above, circulating line 4 is so constructed, so that the washing in the drainage pipeline 3 is sent back in the processing bucket 1 by feed-water intake 11, certainly in this case, also it can be modified to the washings that make in the drainage pipeline 3 is sent back to and handles in the bucket 1 by the opening 10a (this moment, pivotable lid 10 was opened) that is under the open mode.

In first embodiment, feed-water intake 11 is divided into three feed-water intake 11a, the 11b and the 11c that are in differing heights or water level, and the more downstream with respect to pump 40 is communicated with feed-

water intake

11a, 11b and 11c by each corresponding valve 43 in the pipeline 4.

One filter or current weaken part 44 and are installed in each feed-

water intake

11a, 11b and 11c place, perhaps are installed near the upstream side of each feed-water intake.

Handle bucket 1 and have

level sensor

1a, 1b and 1c, they are suitable for surveying respectively and are substantially equal to or the water level of a little higher than feed-

water intake

11a, 11b and 11c place water level.

By water conveyance conduit 50 former water (washings) is transported to the processing bucket 1 from water supply line 7.

In first embodiment, each feed-

water intake

11a, 11b and 11c also are used as former water inlet 17, and by these feed-

water intakes

11a, 11b and 11c water conveyance conduit 50 are communicated with processing bucket 1.

Between 50 delivery periods, the unit for treating water 5 that running water is softened processing and/or demineraliting processing also is being installed to the water conveyance conduit by cock 51.When the unit for treating water 5, the ion exchange resin that is comprised in running water and the unit for treating water 5 contact, thereby generation is used for the ion-exchange of running water processing, makes the hardness of calcium ion and magnesium ion reach 0.2ppm or lower (ultra-soft water).Perhaps, ion-exchange also can be used for the demineraliting processing.

Cock 51 is so constructed, to enable the current that operations flows is concurrently gone into the current of unit for treating water 5 and flowed out unit for treating water 5, in this case, when opening cock 51, open early than the inflow side outflow side, and when cut-out tap 51, the inflow side is closed early than the outflow side.

Handle bucket 1 and have one and be positioned at the air inlet 16 of the inside upper part of handling bucket 1, and be equipped with a steam line 6, it can make air pass air inlet 16 by the operation of pressure fan 60 (pump, fan or compressor) and supply to and handle barrel 1 upper space.

Be used for heater or other heaters 64 of the air heat of steam line 6 are installed in the way of steam line 6.

In first embodiment, steam line 6 and circulating line 4 are shared most pipe section, and configuration in the following manner.

Allow that with respect to the more downstream part of the coupling part that links to each other with drainage pipeline 3 upstream side of pump 40 and downstream are communicated with the first branched pipe way 4a (part of circulating line 4) and the first branched pipe way 6a (part of steam line 6) and the second lateral 4b (part of circulating line 4) and the second lateral 6b (part of steam line 6) respectively in the circulating line 4, wherein the first lateral 4a and the first lateral 6a merge together again after being divided into branch road, equally, the second lateral 4b and the second lateral 6b merge together again after being divided into branch road.Described pump 40 also is used as the pressure fan 60 of steam line 6.

Part is contained on lateral 4a in the circulating line 4 and the lateral 4b and is separately installed with valve 41 and 42.On the contrary, part be contained in lateral 6a in the steam line 6 be equipped with then being parallel to flow direction valve 61 gentle-liquid separating apparatus 62 (for example, it can form in the mode that pottery is applied siliceous waterproof coating), another part is contained in and then is parallel to flow direction on the lateral 6b in the steam line 6 valve 63, heater 64 and valve 65 are installed in proper order.

With respect to the more downstream part of the circulating line 4 of the second lateral 4b and the second lateral 6b also as the downstream part of steam line 6, and feed-water intake 11 or one of them inlet (for simplicity, being appointed as the feed-water intake 11a that is in peak level in first embodiment) are also as the air inlet 16 of steam line 6.

Utilize not shown control device that the wash mill of first embodiment is carried out following operation.

After the level sensor of selecting to be positioned at mid water levels according to the quantity of washing articles (washings) a leads to the inlet of control device with formation, when pressing not shown switch, the valve 31 of drainage pipeline 3 cuts out, the cock 51 and the valve 43 that are positioned at the feed-water intake 11b of mid water levels are simultaneously opened, washings are supplied to by feed-water intake 11 handle in the bucket 1, wherein said washings utilize unit for treating water 5 to pass through softening processing and demineraliting is handled.

Can be before or after washings are provided washing articles be put into and handle bucket 1.

At this moment, in water, put into an amount of soap or other washing agent, make above-mentioned soap or other detergent dissolutions in washings according to the spot degree of washing articles.

When the water level b in handling bucket 1 reached the previously selected position of level sensor 1b, cut-out tap 51 was to stop the supply of water.Simultaneously,

valve

41 and 42 is opened, primer pump 40 then, make whereby to flow to the washings circulation of handling in the bucket 1, thereby by drainage pipeline 3 and circulating line 4 water sent back in the processing bucket 1.Flow in the above-mentioned washings circulation time unit interval is not limited especially, but, when the output of pump 40 makes the traffic growth of washings excessive, the drainage pipeline 3 that will cause undesirably comprising collector 30 is evacuated, therefore need to regulate the output quantity of pump 40, can not cause in the collector 30 rarefied scopes so that flow is in.

In the cyclic process of the washings in the circulatory system, washings constantly flow to be handled in the bucket 1, contact with washing articles a simultaneously, therefore the spot on the washing articles a is removed, thereby realization is to the cleaning of washing articles a by the Continuous Contact of washings and washing articles a.

Handle bucket 1 and roughly be uniform-distribution with a plurality of measure-alike recessed portions 12 in its bottom, the inner surface of these recessed portions is the hemispherical concave shape, and the central part at each recessed portion has an outfall 13, handle in the bucket 1 so that washings can flow in the mode of even inflow, form mild whirlpool simultaneously.As mentioned above, produce slight uneven current in the time of in washings flow to processing bucket 1, so washing articles a can be by uniform high-efficiency ground washing more.

As mentioned above, begin pump 40 to be stopped, opening the valve 31 of drainage pipeline 3 simultaneously, discharge will comprise the washings in the circulatory system of handling bucket 1 through after the scheduled time when cycle through circulating line 4 from washings.

Under the situation of having used washing agent, carry out rinsing or flushing according to following process.

When the discharge of washings was finished, the valve 31 of drainage pipeline 3 cut out, and opens cock 51 simultaneously, supplied to the washings (washings) that will not contain washing agent and handled in the bucket 1.Suppose that the water level b that handles in the bucket 1 arrives the position of level sensor 1b, then cut-out tap 51, and pump 40 is started, thereby make the washings circulation to be used for rinsing, and its process is identical with above-mentioned washing process.

Finishing rinsing or, pump 40 being stopped, opening the valve 31 of drainage pipeline 3 simultaneously, thereby will comprise the washings discharge in the circulatory system of handling bucket 1 through after the scheduled time.

According to the concentration of the washing agent that washings comprised in the washing process, can adopt the mode of repetition to carry out repeatedly rinsing (feedwater → circulation → discharge washings).

Suppose that rinsing finishes, just washing articles can be taken out from handle bucket 1, in the wash mill outside it is dewatered and dry.But the wash mill among this first embodiment also can be equipped with aforesaid admission line 6, thereby can dewater to washing articles according to following program.

That is to say, suppose that the discharge of washings is finished in the circulatory system, the opening 10a that handles bucket 1 is just closed tightly by pivotable lid 10.Simultaneously, the

valve

61,63 of

steam line

6 and 65 and the valve 43 of feed-water intake 11a be opened, and other valves all are closed, the pump 40 that also is used as pressure fan 60 is started, so that make air by also supplying to continuously in the upper space of handling bucket 1, thereby realize the circulation of air in the circulatory system as the feed-water intake 11a of air inlet.In the process of air circulation, utilize gas-liquid separating apparatus 62 to make steam and liquid separated from one another, simultaneously, more upper spaces of handling washing articles a top in the bucket 1 are in pressurized state, the inside of drainage pipeline 3 then is in decompression state, thereby help the removal of moisture among the washing articles a, and cause dehydration washing articles a.Heater 64 is operated, in order to hot-air being transported to the inside of handling bucket 1, thereby made washing articles a drying.

When the quantity of washing articles a during less than said circumstances, should select to be positioned at the level sensor 1c of lowest water level, use feed-water intake 11b simultaneously, to satisfy the needs of circulation cleaning water in the washing process corresponding to above-mentioned level sensor 1b.

When the quantity of washing articles a during greater than said circumstances, should select to be positioned at the level sensor 1a of peak level, use the feed-water intake 11a that is positioned at peak level simultaneously, to satisfy the needs of washing process.

Wash mill among described first embodiment provides following operating effect.

At first, in the process in washings flow into the processing bucket downwards washing articles a is washed, thereby, greatly reduce operating cost whereby without any need for high operating power.

Secondly, handle bucket 1 and guaranteed that washings are dirty in handling in the bucket in the situation of not stirred, and washing articles a can be subjected to any impact hardly, thereby even can not cause damage the specific clothing of washing articles a etc.In addition, compare with conventional washer, noise is very low.

The 3rd, a plurality of recessed portions 12 are equably roughly distributing in the bottom of handling bucket 1, the inner surface of each recessed portion 12 is the hemispherical concave shape, and the central part at each recessed portion 12 has an outfall 13, thereby washings are flow in the processing bucket 1 to flow down the mode that produces mild whirlpool simultaneously more equably.Therefore, to the washing of washing articles uniform high-efficiency more, thereby eliminated the use amount of using the necessity of washing agent or having reduced washing agent.

The 4th, in the process of washings circulation, wash or rinsing, thereby can significantly reduce water, the sanitary wastewater that is produced simultaneously also significantly reduces.

The 5th, have a WEB or porous plate 14 at the inner bottom part branch of handling bucket 1, therefore even washing articles is not put in the reticular zone, needn't worry that also outfall 13 can be stopped up by the washing articles such as clothings etc., do not hinder thereby can not cause current or washings circulation produced.

The 6th, running water etc. is supplied to handle in the bucket 1 before, utilize 5 pairs of running water of unit for treating water etc. to carry out softening processing or demineraliting is handled, thereby improved the washability of washings itself, eliminated the necessity of use washing agent or reduced the use amount of washing agent.

Very low through the calcium ion concentration in the washings of softening processing or demineraliting processing, thus clean result can be kept, perhaps suppress it and become mouldy, smelly.For example, if clothing is washed, through the washing clothing under neutrallty condition to skin as mild as a dove, and do not using under the situation of finishing agent, also can obtain is enough to gratifying finishing effect, thereby has comfortable sense of touch, can keep its warming effect in addition.

The 7th, has a feed-water intake 11 that is positioned at the top of the processing bucket above the washing articles a at the perisporium place that handles bucket 1, and unit for treating water 5 is communicated with feed-water intake 11, thereby supplies water and compare to handling bucket 1 with using water supply hose etc., and the water of being supplied with is in stable status more.

The 8th, feed-water intake 11 is simultaneously as the feed-water intake and the washing water inlet of the circulating line 4 that is used to handle bucket 1, reduced production cost thereby compare with the situation of independent use feed-water intake.

The 9th, barrel 1 water level of supplying with is substantially equal to or the height of a little higher than feed-water intake 11 to handling, and flow into the water conservancy of handling in the bucket 1 in the process of washings circulations weakens part with current and makes the flow minimizing by feed-water intake 11, in operation process, become slowly in the bucket 1 washings in the aqua region so that handle, thereby prevented that washing articles from moving under the effect of washings.

The tenth, the pivotable lid 10 that utilization is being closed makes air supply to the upper space of handling in the bucket 1 by steam line 6, be under the pressurized conditions so that handle more upper spaces of washing articles top in the bucket 1, thereby can carry out processed more efficiently washing articles.

The 11, the heater 64 that is used for heating inner air is installed in the way of steam line 6, thereby can carry out drying to a washing articles of handling in the bucket 1.

Second embodiment

Second embodiment as shown in Figure 3 is the improvement to the wash mill among first embodiment, and processing bucket 1 wherein is the form of an integral unit, and is made up of the bucket portion and the bottom of (molded) moulding separately.Described processing bucket 1 comprises an inner bottom part branch, this inner bottom part branch has an inner surface that is the hemispherical concave shape, and divide 15 approximate centre portion also to have outfall 13 at the inner bottom part of this processing bucket, WEB or porous plate 14 wherein also are installed, in order to cover outfall 13.

Described outfall is communicated with the drainage pipeline 3 with collector not, and is communicated with circulating line 4.

In the wash mill of second embodiment, processing bucket 1 has an inner bottom part that is the hemispherical concave shape and divides 15, and described inner bottom part divide 15 therein heart portion have an outfall 13, so that washings can flow in the mode that flows downward and form whirlpool and handle in the bucket 1, handle in the bucket 1 to guarantee that washings flow to more equably, thereby improved detersive efficiency.In addition, because collector is not provided to provide, become to produce cost thereby reduced to a greater degree.

Other structures, operation and the effect of the wash mill of second embodiment and the wash mill of first embodiment are basic identical, therefore omit the explanation to it.

The 3rd embodiment

The wash mill of the 3rd embodiment shown in Figure 4 is respectively equipped with the feed-water intake 11 of circulating line 4 and is used for wherein will carrying out independent maintenance to water supply piping system and cycle cooling plating drum to handling barrel feed-water intake 17 of the 1 water conveyance conduit 50 that supplies water.

Upstream side part, pump 40 and the upstream and downstream part adjacent one another are of circulating line 4 and steam line 6 shared these pipelines with pump, and described pump 40 also can be used as the pressure fan 60 of steam line 6.

Lateral 4a and lateral 6a are installed in the upstream portion of pump 4, in the case, part is contained on the lateral 4a in the circulating line 4 valve 41 is installed, and part is contained on the lateral 6a in the steam line 6 and is provided with valve 61 gentle-liquid separating apparatus 62 with being parallel to flow direction.

Feed-water intake 11 is made up of three feed-

water intake

11a, 11b and 11c that are arranged on different setting height(from bottom)s place, and described processing bucket 1 equates or the position of a little higher than these water levels has

level sensor

1a, 1b and 1c respectively at the water level with feed-

water intake

11a, 11b and 11c.

Each feed-

water intake

11a, 11b and 11c are communicated with the feed-water intake of the downstream part of each self-corresponding circulating line 4 respectively by each self-corresponding valve 43.In addition, current weaken part 44 and are installed near each feed-

water intake

11a, 11b and 11c place or its.

The downstream part of the steam line 6 that comes out from circulating line 4 branches by valve 63 and heater 64 (for example being parallel to the heater that flow direction is arranged) be installed in the air inlet of handling the interior upper space of bucket 1 16 and be communicated with.

When operation is during wash mill under washing mode or rinsing pattern, the

valve

61 and 63 of steam line 6 cuts out, and arbitrary valve 43 of valve 41 and the circulating line 4 corresponding with feed-

water intake

11a, 11b or 11c is opened simultaneously.On the contrary, when operation wash mill under dehydration and drying mode, each

valve

41 and 43 of circulating line 4 is closed, and the

valve

61 and 63 of steam line 6 is opened simultaneously.

Be used for linking to each other with the upstream portion of water conveyance conduit 50 by valve 82 by the bath water service 8 of pump 81 from not shown bath or bath water storage pool supply water, in this case, when bath water may be utilized, before these bath waters being supplied to processing bucket 1, use unit for treating water 5 that it is softened processing.

The wash mill of the 3rd embodiment has the following advantages, and can safeguard separately water conveyance conduit 50, circulating line 4 and steam line 6, and can effectively utilize bath water.

Other structures, operation and the effect of the wash mill of the 3rd embodiment and the wash mill of first embodiment are basic identical, therefore omit the explanation to it.

The 4th embodiment

The wash mill of the 4th embodiment shown in Figure 5 only is provided with a feed-water intake 11 that can be used for handling the circulating line 4 of bucket 1 on a position on the top that is positioned at the perisporium of handling bucket 1, wherein this feed-water intake 11 is also as former water (washings) inlet 17.Described processing bucket 1 equates or the position of a little higher than this water level has level sensor 1a at the water level with feed-water intake 11, wherein comprise that in utilization the water conveyance conduit 50 of unit for treating water 5 is transported to washings the process of handling bucket 1 from water supply line 7, when level sensor 1a detects the water level of handling in the bucket 1, stop the supply of washings.

Steam line 6 is independent of circulating line 4 ground settings, in this case, when operation wash mill under dehydration and drying mode, make air pass through air inlet 16 sustainable supplies in the upper space of handling bucket 1 by operation pressure fan 60, thereby the air of handling in the bucket 1 is compressed, make it to be enough to increase the interior pressure of handling in the bucket 1.Dehydration and drying that the increase of pressing in as mentioned above, handling in the bucket 1 can be promoted washing articles.

In the wash mill of the 4th embodiment, the feed-water intake 11 that is used to handle the circulating line 4 of bucket 1 only is installed in a position, and circulating line 4 is independently of one another with steam line 6, so the layout of whole pipe is extremely simplified, thereby reduced production cost, but it is in the difficulty that has to a certain degree aspect the quantity control slurry amount of washing articles.

Other structures, operation and the effect of the wash mill of the 4th embodiment is all basic identical with the wash mill of first embodiment, therefore omits the explanation to it.

The 5th embodiment

The wash mill of the 5th embodiment shown in Figure 6 is such embodiment, wherein handles bucket 1 simultaneously as washtub and centrifugal dehydration bucket.

A plurality of recessed portions 12 are distributing in the bottom of handling bucket 1, the inner surface of each recessed portion 12 is roughly hemispherical, the central part of each recessed portion 12 has outfall 13, and a plurality of apertures 18 are distributing on perisporium, and this processing bucket can be installed in outer bucket (containment drum) 19 with free rotation mode, and wherein said outer bucket 19 has a pivotable lid 10 at its top.The bottom of outer bucket 19 is communicated with drainage pipeline 3 by a drainage arrangement 32 that has valve 33 in its bottom, will be explained after a while.

Have a water flowing chamber 100 in the bottom of handling bucket 1, it allows to flow downward from the water that the outfall 13 of each recessed portion 12 is discharged, and the bottom of this water flowing chamber 100 links to each other with the output shaft 90 of motor 9 by annular fastening means 91.As shown in Figure 7, this annular fastening means 91 is made up of the annular element 91c that the radial arm 91b of the boss 91a that links to each other with output shaft 90, a plurality of integral parts that form boss 91a links to each other with end with each arm 91b.

The water flowing chamber 100 of handling bucket 1 by bearing 92 and low friction plate (VHD polyethylene etc.) but 93 be connected the top of a covering 3a with free rotation mode; And the top of described covering 3a is fixed on the bottom of outer bucket 19, and makes covering outstanding from the bottom of outer bucket 19 downwards.

In the bottom of handling bucket 1, have a drainage pipeline 3 that links to each other with each outfall 13 by water flowing chamber 100 and covering 3a, and on drainage pipeline 3, also be provided with valve 31.

In the 5th embodiment, covering 3a partly is contained in the drainage pipeline 3, and as collector 30, is arranged on the motor of motor 9 for hidden waterproofly in the covering.

Has a feed-water intake 11 on the upper side wall of bucket 19 outside, it is inwardly outstanding from a sidepiece, thereby contiguous top of handling bucket 1, upstream portion with respect to valve 31 in the circulating line 4 of this feed-water intake 11 by having pump 40 and the drainage pipeline 3 is communicated with, and allows whereby the washings in the drainage pipeline 3 are returned to be higher than the height place that handles the washing articles in the bucket 1.

Described feed-water intake 11 is also as the feed-water intake 17 of water conveyance conduit 50, is used for water supplied to from water supply line 7 handling the bucket 1, and is installed in identical among water conveyance conduit 50 and cock 51 and first embodiment on the unit for treating water 5.

Described outer bucket 19 has the air inlet 16 that the upper space in the contiguous outer bucket is installed, and this air inlet 16 is communicated with the steam line 6 that has pressure fan 60 and heater 64.

For example, the wash mill of the 5th embodiment can be operated as follows.

Along with closing of

valve

31 and 33, washings are supplied to from water supply line 7 by water conveyance conduit 50 handle in bucket 1 and the outer bucket 19, surpass on suitable degree up to its water level and be enclosed in the height of handling the washing articles in barrel 1.At this moment, if necessary, soften the processing, also can in washings, add an amount of washing agent when needed except using 5 pairs of running water of unit for treating water.

If handle the water level that bucket 1 interior washings reach expection, operating pumps 40 makes the washings circulation, in order to washing articles a is washed, makes it remain on predetermined water level by replenishing washings where necessary simultaneously.

After finishing washing, discharge washings, and similarly washings are supplied in the circulatory system that comprises processing bucket 1 and outer bucket 19.Then, as long as washings reach the water level of expection, just operating pumps 40, and so that washing articles is carried out rinsing, the while is supplementing water where necessary.

Suppose and finished rinsing, just

open valve

31 and 33,, operate motor 9 then, make and handle bucket 1 rotation at a high speed, so that washing articles is carried out processed by centrifugal dehydration so that washings are discharged.After processed, make washing articles a dry in the sun, perhaps use the pressure fan 60 of steam line 6 and heater 64 to make hot air circulate, so that washing articles a is carried out heat drying.

Other structures, operation and the effect of the wash mill of the 5th embodiment and the wash mill of first embodiment are basic identical, therefore omit the explanation to it.

The 6th embodiment

The 6th embodiment as shown in Figure 8 is the improvement to the wash mill of the 5th embodiment, wherein handles the form that bucket 1 is an integral unit, and is made up of the bucket portion and the bottom of independent moulding.Described processing bucket 1 has an inner bottom part and divides 15, this inner bottom part divides 15 to have an inner surface that is the hemispherical concave shape, and divide 15 approximate centre portion also to have a wide-aperture outfall 13 at the inner bottom part of this processing bucket, wherein divide WEB or porous plate 14 also are installed on 15, in order to cover whole inner bottom part branch at inner bottom part.

On the part of outfall 13, the interior section 15 of handling bucket 1 links to each other with the output shaft 90 of motor 9 by annular fastening means 91.This annular fastening means 91 structure with shown in Figure 7 basically is identical.

But the excircle of handling the outfall 13 of bucket 1 is connected the top of covering 3a with free rotation mode by bearing 92 and low friction plate 93; And the bottom of outer bucket 19 is fixed at the top of described covering 3a, and makes covering outstanding from the bottom of outer bucket 19 downwards.

Described covering 3a is also as collector 30, and drainage pipeline 3 links to each other with each outfall 13 by covering 3a, on the wherein said drainage pipeline 3 valve 31 is installed.

In the wash mill of the 6th embodiment, processing bucket 1 has an inner bottom part that is the hemispherical concave shape and divides 15, and described inner bottom part divide 15 therein heart portion have an outfall 13, so that washings can flow in the mode that flows downward and form whirlpool and handle in the bucket 1, handle in the bucket 1 to guarantee that washings flow to more equably, thereby improved detersive efficiency.

Other structures, operation and the effect of the wash mill of the 6th embodiment and the wash mill of the 5th embodiment are basic identical, therefore omit the explanation to it.

Although the wash mill among first to fourth embodiment all is suitable for making washings carry out continued operation to pump 40 in by the cyclic process of circulating line 4 in the fixed time that sets for control device, but for example can use these embodiment of collector 30 shown in Fig. 1,4 and 5 to change to relating to, enable pump 40 is controlled, thereby only when

level sensor

1a, 1b or the detected water level of 1c reach or be lower than predetermined water level, just operate.

For example, when above-mentioned washing articles is put into when handling bucket 1 in the mode that is rolled into not shown WEB or is placed to basing net shape thing, can eliminate needs to WEB or porous plate 14.

Preferably the water that will handle through above-mentioned unit for treating water 5 is as washings, but also can use running water as washings.

Though above-mentioned each embodiment is described to such embodiment, this wash mill wherein according to the present invention can be applicable in the washing machine, and the present invention also can be applicable in the wash mill of wash dining set and other article.

When adopting the wash mill of washing machine other form in addition, can keep framework or other to be used to support the maintenance instrument of washing articles according to form installation in handling bucket 1 of washing articles.Preferably, the maintenance instrument of above-mentioned washing articles is so mounted on and handles in the bucket 1, so that can replace.

In addition, in order to sterilize and sterilization etc., can be used in combination ultraviolet lamp, ozone generator and radio-frequency generator etc. according to the type of washing articles a.

Claims

1. wash mill, comprise: handle bucket (1), the top of this processing bucket (1) has a pivotable lid (10), the bottom of this processing bucket (1) a plurality of recessed portions (12) that distributing, the inner surface of this recessed portion (12) is roughly hemispherical concave shape, and the central part of each recessed portion (12) has an outfall (13); The drainage pipeline (3) that has valve (31), wherein said drainage pipeline (3) is communicated with each outfall (13); And the circulating line (4) that is used for the washings in the described drainage pipeline (3) are sent back to the height place that is higher than the washing articles in the described processing bucket (1).

2. wash mill, comprise: handle bucket (1), the top of this processing bucket (1) has a pivotable lid (10), the bottom of this processing bucket (1) has an inner bottom part branch (15), the inner surface of this inner bottom part branch (15) is roughly hemispherical concave shape, and has an outfall (13) in the approximate centre portion of this inner bottom part branch (15); The drainage pipeline (3) that has valve (31), this drainage pipeline (3) is communicated with described outfall (13); And the circulating line (4) that is used for the washings in the described drainage pipeline (3) are sent back to the height place that is higher than the washing articles in the described processing bucket (1).

3. wash mill, comprise: handle bucket (1), the bottom of this processing bucket (1) a plurality of recessed portions (12) that distributing, the inner surface of this recessed portion (12) is roughly hemispherical concave shape, the central part of each recessed portion (12) has an outfall (13), and is provided with a plurality of apertures (18) in the surrounding wall portion office; Allow that the described bucket (1) of handling is contained in wherein outer bucket (19) with free rotation mode, described outer bucket (19) has a pivotable lid (10) at its top, and has the drainage arrangement (32) that has valve (33) in its bottom; Make and handle the motor (9) of bucket (1) in the rotation of approximate vertical position; The drainage pipeline (3) that has valve (31), this drainage pipeline (3) is communicated with described each outfall (13) of handling bucket (1); And the circulating line (4) that is used for the washings in the described drainage pipeline (3) are sent back to the height place that is higher than the washing articles in the described processing bucket (1).

4. wash mill, comprise: handle bucket (1), the bottom of this processing bucket (1) has an inner bottom part branch (15), the inner surface of this inner bottom part branch (15) is roughly hemispherical concave shape, the approximate centre portion of this inner bottom part branch (15) has an outfall (13), and is provided with a plurality of apertures (18) in the surrounding wall portion office; Allow that the described bucket (1) of handling is contained in wherein outer bucket (19) with free rotation mode, described outer bucket (19) has a pivotable lid (10) at its top, and has the drainage arrangement (32) that has valve (33) in its bottom; Make and handle the motor (9) of bucket (10) in the rotation of approximate vertical position; The drainage pipeline (3) that has valve (31), this drainage pipeline (3) is communicated with the described outfall (13) of handling bucket (1); And the circulating line (4) that is used for the washings in the described drainage pipeline (3) are sent back to the height place that is higher than the washing articles in the described processing bucket (1).

5. according to each described wash mill in the claim 1 to 4, it is characterized in that a WEB or porous plate (14) are installed in the described inner bottom part of handling bucket (1) and divide, to cover described inner bottom part branch.

6. wash mill according to claim 1 and 2 is characterized in that, a unit for treating water (5) also is installed, and the described running water of handling bucket (1) supply of subtend softens processing with other former water and/or demineraliting is handled to be used for.

7. according to claim 1,2 or 6 described wash mills, it is characterized in that, on the inner peripheral portion of described processing bucket (1), has a feed-water intake (11), be used for leading to described processing bucket (1), and described feed-water intake (11) is also as a former water inlet (17) from described circulating line (4).

8. wash mill according to claim 7 is characterized in that, a filter or current weaken that part (44) is installed in that described feed-water intake (11) is located or the upstream side of described feed-water intake (11) near.

9. according to claim 1,2,6,7 or 8 described wash mills, it is characterized in that, be equipped with one to the described air fed steam line of handling in the bucket (1) of upper space (6), and a heater (64) that is used for heating inner air is installed in described steam line (6).

10. according to claim 3 or 4 described wash mills, it is characterized in that, a unit for treating water (5) also is installed, the described running water of handling bucket (1) supply of subtend softens processing with other former water and/or demineraliting is handled to be used for.

11. according to claim 3,4 or 10 described wash mills, it is characterized in that, described processing bucket (1) has a feed-water intake (11), be used for leading to described processing bucket (1) from described circulating line (4), and the contiguous described top of handling bucket of this feed-water intake (11), described feed-water intake is also as a former water inlet (17).

12. wash mill according to claim 11 is characterized in that, a filter or current weaken that part (44) is installed in that described feed-water intake (11) is located or the upstream side of described feed-water intake (11) near.

13. according to claim 3,4,10 or 11 described wash mills, it is characterized in that, be equipped with one outside described the upper space air fed steam line (6) of bucket in (19), and a heater (64) that is used for heating inner air is installed in described steam line (6).